83866976

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 171143280

約数和(自身を除く): 87276304

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 97, 164, 194, 328, 388, 656, 659, 776, 1312, 1318, 1552, 2636, 3104, 3977, 5272, 7954, 10544, 15908, 21088, 27019, 31816, 54038, 63632, 63923, 108076, 127264, 127846, 216152, 255692, 432304, 511384, 864608, 1022768, 2045536, 2620843, 5241686, 10483372, 20966744, 41933488, 83866976]

約数ペア:

[(1, 83866976), (2, 41933488), (4, 20966744), (8, 10483372), (16, 5241686), (32, 2620843), (41, 2045536), (82, 1022768), (97, 864608), (164, 511384), (194, 432304), (328, 255692), (388, 216152), (656, 127846), (659, 127264), (776, 108076), (1312, 63923), (1318, 63632), (1552, 54038), (2636, 31816), (3104, 27019), (3977, 21088), (5272, 15908), (7954, 10544)]